// 云函数入口文件
const cloud = require('wx-server-sdk')

cloud.init({
  env:'apgg998-6dgn2'
})

// 云函数入口函数
exports.main = async (event, context) => {
  const wxContext = cloud.getWXContext()
  let openid = wxContext.OPENID
    const db = cloud.database()
    const studentCollection = db.collection('student')
    let res =await studentCollection.where({
      openid:openid
    }).get()
    console.log(res)
    if(res.data.length>0){
      result = res.data[0]
    }else{
      result={name:'nobody'}
    }
  return {
   result
  }
}